/**
 *  Copyright 2002-2009 the original author or authors.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package foo.bar.blog.core.plugins;

import foo.bar.blog.core.domain.User;
import net.sourceforge.stripes.action.Message;
import net.sourceforge.stripes.validation.ValidationErrors;

import java.util.List;

/**
 * The interface of a {@link foo.bar.blog.core.plugins.UserRegistrationPlugin}. Implementor
 * that wishes to change the behavior of registring a user should implements this interface
 * and registered it in Spring's plugin.xml configuration file.
 * <p/>
 * The default implementation is {@link foo.bar.blog.core.plugins.impl.AutomaticallyEnabledUserRegistration}
 *
 * @See {@link foo.bar.blog.core.plugins.impl.AutomaticallyEnabledUserRegistration}
 *
 * @author tmjee
 * @version $Date: 2009-03-14 06:53:07 +0000 (Sat, 14 Mar 2009) $ $Id$
 */
public interface UserRegistrationPlugin {
    void validate(User user, ValidationErrors validationErrors, List<Message> messages);
    void register(User user, List<Message> messages);
}
